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Evaluate 4a+7b+3a-2b for a =5 and b=-3
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Evaluate 4a+7b+3a-2b for a =5 and b=-3

Evaluate 4a+7b+3a-2b for a =5 and b=-3-example-1
User Vanquished Wombat
by
5.1k points

2 Answers

7 votes

Answer: 20

Explanation:

Plug in the numbers for the variable

4(5) + 7( -3) + 3(5) - 2(-3)

20 - 21 + 15 + 6

-1 + 15 +6

14 + 6

20

User Stephie
by
6.6k points
4 votes

Answer:

20

Explanation:

a = 5

b = -3

4(5) + 7(-3) + 3(5) - 2(-3) = 20

User Oleksandr Slynko
by
6.2k points
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